71V65603S133BGGI

Overview

The 71V65603S133BGGI is a synchronous single data rate static random access memory integrated circuit manufactured by Renesas Electronics Corporation. It provides a total storage capacity of 9 megabits, organized as 256 kilowords by 36 bits. The device supports a maximum clock frequency of 133 MHz with an access time of 4.2 nanoseconds. It operates within a supply voltage range of 3.135 volts to 3.465 volts and features a parallel interface. The component is housed in a 119-pin plastic ball grid array package measuring 14 by 22 millimeters. It is rated for an industrial operating temperature range from -40 degrees Celsius to 85 degrees Celsius.

Feature Summary

• Supports high-speed synchronous operation at frequencies up to 133 MHz
• Provides wide 36-bit data bus width for high bandwidth applications
• Utilizes Zero Bus Turnaround technology for efficient data transfer
• Compatible with standard 3.3-volt logic levels

Applications

• High-performance networking equipment
• Telecommunications infrastructure systems
• Industrial control systems requiring fast memory access

Procurement Notes

Verify the specific suffix BGGI to confirm the 119-pin PBGA package and extended temperature rating. Confirm RoHS compliance status as manufacturing processes may change. Check for End-of-Life notices or production discontinuation announcements from Renesas. Ensure compatibility with existing PCB footprints and thermal management requirements for the BGA package type before procurement.

Selection Notes

Select this component when a 36-bit wide data path is required for system architecture. Choose this part over narrower interfaces to reduce pin count while maintaining throughput. Consider the 133 MHz speed grade if system timing constraints demand low latency. Verify that the 119-pin BGA package fits the available board space and assembly capabilities.

Part Context

This component belongs to the 71V65603 family of synchronous SRAM devices. It shares architectural similarities with other members like the 71V65603S100 series but offers higher clock speeds. The device represents a generation of ZBT SRAM designed to bridge performance gaps between asynchronous SRAM and faster synchronous alternatives.

Replacement Considerations

Public confirmed substitute part numbers include 71V65703S75BG and 71V65703S80BG.